Dean Harmstrike is fed up with supervising the characters that attend the Questing Academy and will stop at nothing to invade the real world. Irving and his eclectic classmates, along with a very special stranger, risk it all to stop him.
Harmstrike expels Irving to the mysterious Domain of Sagas where Irving must inhabit the title role in three quests. He can't lose himself in the heroic characters he's hijacked as he barrels through the epic adventures, beating back the madness and searching for his true cast amid the narrative archetypes so they can all escape.
Can Irving escape his storybook prisons and defeat the dean once and for all? 
The Domain of Sagas is the fourth and final volume in the Irving Wishbutton fantasy series.